/*
Theme Name: REV LIFE
Theme URI: https://rev-life.com
Author: KAZU
Author URI: https://rev-life.com
Description: スポーツカーのある日常を発信するWordPressテーマ。ダークモード基調の「男の隠れ家」デザイン。
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: rev-life
*/

/* ============================================
   フォント読み込み
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&family=Oswald:wght@500;700&display=swap');

/* ============================================
   CSS変数定義（デザインシステム）
   ============================================ */
:root {
    --color-bg-primary: #0f1115;      /* Asphalt Dark */
    --color-bg-card: #111827;        /* Gray 900 */
    --color-bg-black: #000000;
    --color-text-primary: #e5e7eb;   /* Gray 200 */
    --color-text-secondary: #d1d5db;  /* Gray 300 */
    --color-text-muted: #9ca3af;      /* Gray 400 */
    --color-text-dark: #6b7280;       /* Gray 500 */
    --color-accent-red: #ef4444;      /* Soul Red - Text */
    --color-accent-red-dark: #b91c1c; /* Soul Red - Background/Button */
    --color-border: #1f2937;          /* Gray 800 */
    --color-border-light: #374151;    /* Gray 700 */
}

/* ============================================
   リセット & ベーススタイル
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   タイポグラフィ
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

a {
    color: var(--color-text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-accent-red);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   ユーティリティクラス
   ============================================ */
.font-oswald {
    font-family: 'Oswald', sans-serif;
}

.text-soul-red {
    color: var(--color-accent-red);
}

.bg-soul-red {
    background-color: var(--color-accent-red-dark);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* ============================================
   ヘッダー & ナビゲーション
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 50;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    flex-shrink: 0;
}

.site-logo svg {
    width: 32px;
    height: 32px;
    color: var(--color-accent-red);
}

.site-logo-text {
    font-family: 'Oswald', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: #fff;
}

.main-navigation {
    display: none;
}

@media (min-width: 768px) {
    .main-navigation {
        display: block;
    }
}

.nav-menu {
    display: flex;
    align-items: baseline;
    gap: 2rem;
    margin-left: 2.5rem;
}

.nav-menu a {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.25rem;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--color-accent-red);
}

.nav-menu .btn-contact {
    background-color: var(--color-accent-red-dark);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 0.125rem;
    font-weight: 700;
}

.nav-menu .btn-contact:hover {
    background-color: #dc2626;
    color: #fff;
}

.mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    border-radius: 0.25rem;
    color: var(--color-text-muted);
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle:hover {
    color: #fff;
    background-color: var(--color-border-light);
}

@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.mobile-menu {
    display: none;
    background-color: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu-items {
    padding: 0.5rem;
}

.mobile-menu-items a {
    display: block;
    padding: 0.75rem;
    border-radius: 0.25rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.mobile-menu-items a:hover {
    background-color: var(--color-border-light);
    color: #fff;
}

.mobile-menu-items a.contact-link {
    color: var(--color-accent-red);
}

/* ============================================
   メインコンテンツ
   ============================================ */
.site-main {
    flex-grow: 1;
    padding-top: 64px;
}

/* ============================================
   ヒーローセクション
   ============================================ */
.hero-section {
    position: relative;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background-color: var(--color-bg-card);
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(15, 17, 21, 0.3), rgba(15, 17, 21, 1));
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 0 1rem;
    max-width: 1024px;
    margin: 0 auto;
    margin-top: 4rem;
}

.hero-subtitle {
    color: var(--color-accent-red);
    font-family: 'Oswald', sans-serif;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
    font-size: 1.125rem;
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.hero-title {
    font-size: 3rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-title .gradient-text {
    background: linear-gradient(to right, var(--color-accent-red), #991b1b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
    
    .hero-title {
        font-size: 4.5rem;
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 5rem;
    }
}

.hero-description {
    font-size: 1.25rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-weight: 700;
    border-radius: 0.125rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-accent-red-dark);
    color: #fff;
    box-shadow: 0 10px 15px -3px rgba(185, 28, 28, 0.3);
}

.btn-primary:hover {
    background-color: #dc2626;
    transform: scale(1.05);
    color: #fff;
}

.btn-secondary {
    border: 1px solid var(--color-text-dark);
    color: var(--color-text-secondary);
}

.btn-secondary:hover {
    border-color: #fff;
    background-color: #fff;
    color: #000;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 1s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: .5;
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    50% {
        transform: translateY(-25%) translateX(-50%);
    }
}

/* ============================================
   記事カード
   ============================================ */
.articles-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.article-card {
    background-color: var(--color-bg-card);
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.article-card > a {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px -5px rgba(185, 28, 28, 0.3);
}

.article-card-image {
    height: 12rem;
    overflow: hidden;
    position: relative;
}

.article-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.article-card:hover .article-card-image img {
    transform: scale(1.1);
}

.article-card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: rgba(0, 0, 0, 0.7);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    backdrop-filter: blur(4px);
}

.article-card-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.article-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.article-card:hover .article-card-title {
    color: var(--color-accent-red);
}

.article-card-excerpt {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-meta {
    display: flex;
    align-items: center;
    font-size: 0.75rem;
    color: var(--color-text-dark);
    margin-top: auto;
}

.article-card-meta svg {
    width: 12px;
    height: 12px;
    margin-right: 0.25rem;
}

/* ============================================
   セクションタイトル
   ============================================ */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-title::before {
    content: '';
    width: 8px;
    height: 32px;
    background-color: var(--color-accent-red-dark);
    border-radius: 0.125rem;
    display: block;
}

.section-link {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.section-link:hover {
    color: #fff;
}

/* ============================================
   サイドバー
   ============================================ */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.space-y-4 > * + * {
    margin-top: 1rem;
}

.sidebar-widget {
    background-color: var(--color-bg-card);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--color-border);
}

.widget-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding-left: 0.75rem;
    border-left: 4px solid var(--color-accent-red-dark);
}

/* ============================================
   プロフィールウィジェット
   ============================================ */
.profile-widget {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.profile-widget:hover {
    opacity: 0.8;
}

.profile-avatar {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-color: var(--color-border-light);
    overflow: hidden;
}

.profile-info h4 {
    font-weight: 700;
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.profile-info p {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin: 0;
}

.profile-description {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: var(--color-text-muted);
}

.social-links a:hover {
    color: #fff;
}

.social-links svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   商品ウィジェット
   ============================================ */
.product-item {
    display: flex;
    gap: 1rem;
    background-color: var(--color-bg-card);
    padding: 0.75rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    transition: background-color 0.3s ease;
    text-decoration: none;
}

.product-item:hover {
    background-color: var(--color-border);
}

.product-item:hover .product-name {
    color: var(--color-accent-red);
}

.product-image {
    width: 5rem;
    height: 5rem;
    background-color: var(--color-border-light);
    border-radius: 0.5rem;
    overflow: hidden;
    flex-shrink: 0;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-name {
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
    transition: color 0.3s ease;
}

.product-rating {
    display: flex;
    color: #fbbf24;
    margin-bottom: 0.25rem;
}

.product-rating svg {
    width: 12px;
    height: 12px;
}

.product-description {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ============================================
   CTAウィジェット
   ============================================ */
.cta-widget {
    position: relative;
    overflow: hidden;
    border-radius: 0.75rem;
    background: linear-gradient(to bottom right, rgba(185, 28, 28, 0.9), #000);
    padding: 1.5rem;
    text-align: center;
    border: 1px solid rgba(185, 28, 28, 0.5);
    cursor: pointer;
    transition: box-shadow 0.3s ease;
}

.cta-widget:hover {
    box-shadow: 0 10px 15px -3px rgba(185, 28, 28, 0.2);
}

.cta-icon {
    width: 40px;
    height: 40px;
    color: var(--color-accent-red);
    margin: 0 auto 0.75rem;
}

.cta-title {
    font-weight: 700;
    font-size: 1.125rem;
    color: #fff;
    margin-bottom: 0.5rem;
}

.cta-description {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}

.cta-button {
    width: 100%;
    background-color: #fff;
    color: var(--color-accent-red-dark);
    font-weight: 700;
    padding: 0.5rem;
    border-radius: 0.125rem;
    font-size: 0.875rem;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #e5e7eb;
}

/* ============================================
   記事詳細ページ
   ============================================ */
.article-hero {
    position: relative;
    height: 50vh;
}

.article-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-hero-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
}

.article-hero-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    max-width: 1280px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .article-hero-content {
        padding: 3rem;
    }
}

.article-badge {
    background-color: var(--color-accent-red-dark);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 0.25rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.article-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .article-title {
        font-size: 3rem;
    }
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.article-meta svg {
    width: 16px;
    height: 16px;
    margin-right: 0.25rem;
}

.article-body {
    color: var(--color-text-secondary);
}

.article-body h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 2rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--color-accent-red);
    padding-left: 1rem;
}

.article-body p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.article-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.back-link {
    display: inline-flex;
    align-items: center;
    color: var(--color-text-muted);
    transition: color 0.3s ease;
}

.back-link:hover {
    color: #fff;
}

.back-link svg {
    width: 16px;
    height: 16px;
    margin-right: 0.5rem;
}

/* ============================================
   カテゴリーページ
   ============================================ */
.category-header {
    padding-top: 6rem;
    padding-bottom: 3rem;
    background-color: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
}

.category-subtitle {
    color: var(--color-accent-red);
    font-family: 'Oswald', sans-serif;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    text-align: center;
}

.category-title {
    font-size: 2.25rem;
    font-weight: 900;
    color: #fff;
    text-align: center;
}

@media (min-width: 768px) {
    .category-title {
        font-size: 3rem;
    }
}

/* ============================================
   お問い合わせフォーム
   ============================================ */
.contact-form-wrapper {
    max-width: 768px;
    margin: 0 auto;
    padding: 4rem 1rem;
}

.contact-form-box {
    background-color: var(--color-bg-card);
    border-radius: 0.75rem;
    padding: 2rem;
    border: 1px solid var(--color-border);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.contact-description {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background-color: #000;
    border: 1px solid var(--color-border-light);
    border-radius: 0.25rem;
    padding: 0.75rem;
    color: #fff;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-red-dark);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    width: 100%;
    background-color: var(--color-accent-red-dark);
    color: #fff;
    font-weight: 700;
    padding: 1rem;
    border-radius: 0.25rem;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background-color 0.3s ease;
}

.form-submit:hover {
    background-color: #dc2626;
}

.form-submit svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   プロフィールページ
   ============================================ */
.profile-page {
    max-width: 1024px;
    margin: 0 auto;
    padding: 4rem 1rem;
}

.profile-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    align-items: flex-start;
}

@media (min-width: 768px) {
    .profile-content {
        flex-direction: row;
    }
}

.profile-image-wrapper {
    width: 100%;
}

@media (min-width: 768px) {
    .profile-image-wrapper {
        width: 33.333333%;
    }
}

.profile-image {
    border-radius: 0.75rem;
    overflow: hidden;
    border: 4px solid var(--color-border);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.profile-image img {
    width: 100%;
    background-color: var(--color-border);
}

.profile-text {
    width: 100%;
}

@media (min-width: 768px) {
    .profile-text {
        width: 66.666667%;
    }
}

.profile-text h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1.5rem;
}

.profile-text h2 span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-dark);
    margin-left: 0.5rem;
}

.profile-text h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-top: 2rem;
    margin-bottom: 0.5rem;
    padding-left: 0.75rem;
    border-left: 4px solid var(--color-accent-red-dark);
}

.profile-text ul {
    list-style: disc;
    list-style-position: inside;
    color: var(--color-text-muted);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* ============================================
   フッター
   ============================================ */
.site-footer {
    background-color: #000;
    padding: 3rem 0;
    border-top: 1px solid var(--color-bg-card);
    margin-top: auto;
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .footer-inner {
        flex-direction: row;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.footer-logo svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent-red);
}

.footer-logo-text {
    font-family: 'Oswald', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: #fff;
}

.footer-copyright {
    color: var(--color-text-dark);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    font-size: 0.875rem;
    color: var(--color-text-dark);
}

.footer-links a {
    color: var(--color-text-dark);
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #fff;
}

/* ============================================
   レイアウト
   ============================================ */
.content-wrapper {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .content-wrapper {
        flex-direction: row;
    }
}

.content-main {
    width: 100%;
}

@media (min-width: 1024px) {
    .content-main {
        width: 66.666667%;
    }
}

.content-sidebar {
    width: 100%;
}

@media (min-width: 1024px) {
    .content-sidebar {
        width: 33.333333%;
    }
}

.section-padding {
    padding: 5rem 0;
}

/* ============================================
   レスポンシブ調整
   ============================================ */
@media (max-width: 767px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
}

/* ============================================
   Contact Form 7 スタイル
   ============================================ */
.wpcf7-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.wpcf7-form p {
    margin-bottom: 0;
}

.wpcf7-form label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form input[type="url"],
.wpcf7-form input[type="number"],
.wpcf7-form select,
.wpcf7-form textarea {
    width: 100%;
    background-color: #000;
    border: 1px solid var(--color-border-light);
    border-radius: 0.25rem;
    padding: 0.75rem;
    color: #fff;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.wpcf7-form input[type="text"]:focus,
.wpcf7-form input[type="email"]:focus,
.wpcf7-form input[type="tel"]:focus,
.wpcf7-form input[type="url"]:focus,
.wpcf7-form input[type="number"]:focus,
.wpcf7-form select:focus,
.wpcf7-form textarea:focus {
    outline: none;
    border-color: var(--color-accent-red-dark);
}

.wpcf7-form textarea {
    resize: vertical;
    min-height: 120px;
}

.wpcf7-form input[type="submit"],
.wpcf7-form input[type="button"] {
    width: 100%;
    background-color: var(--color-accent-red-dark);
    color: #fff;
    font-weight: 700;
    padding: 1rem;
    border-radius: 0.25rem;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background-color 0.3s ease;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1rem;
}

.wpcf7-form input[type="submit"]:hover,
.wpcf7-form input[type="button"]:hover {
    background-color: #dc2626;
}

.wpcf7-form .wpcf7-checkbox input[type="checkbox"],
.wpcf7-form .wpcf7-radio input[type="radio"] {
    margin-right: 0.5rem;
    accent-color: var(--color-accent-red-dark);
}

.wpcf7-form .wpcf7-list-item {
    margin-bottom: 0.5rem;
}

.wpcf7-form .wpcf7-list-item label {
    display: inline-flex;
    align-items: center;
    font-weight: 400;
    cursor: pointer;
}

.wpcf7-response-output {
    padding: 1rem;
    border-radius: 0.25rem;
    margin-top: 1rem;
    font-size: 0.875rem;
}

.wpcf7-mail-sent-ok {
    background-color: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #4ade80;
}

.wpcf7-mail-sent-ng,
.wpcf7-aborted,
.wpcf7-spam,
.wpcf7-validation-errors {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--color-accent-red);
}

.wpcf7-not-valid-tip {
    color: var(--color-accent-red);
    font-size: 0.75rem;
    margin-top: 0.25rem;
    display: block;
}

.wpcf7-not-valid {
    border-color: var(--color-accent-red) !important;
}

.wpcf7-form-control-wrap {
    display: block;
}

.wpcf7-form-control-wrap .wpcf7-form-control {
    width: 100%;
}

/* Contact Form 7 のAjaxローディング */
.wpcf7 .ajax-loader {
    display: inline-block;
    margin-left: 0.5rem;
    vertical-align: middle;
}

.wpcf7 .ajax-loader.is-active {
    opacity: 1;
}

/* ============================================
   パンくずリスト
   ============================================ */
.breadcrumb {
    margin-bottom: 2rem;
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
    content: '/';
    margin: 0 0.5rem;
    color: var(--color-text-dark);
}

.breadcrumb-list a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-list a:hover {
    color: var(--color-accent-red);
}